IN169064B - - Google Patents
Info
- Publication number
- IN169064B IN169064B IN922/CAL/88A IN922CA1988A IN169064B IN 169064 B IN169064 B IN 169064B IN 922CA1988 A IN922CA1988 A IN 922CA1988A IN 169064 B IN169064 B IN 169064B
- Authority
- IN
- India
Links
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
- F04B—POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS
- F04B49/00—Control, e.g. of pump delivery, or pump pressure of, or safety measures for, machines, pumps, or pumping installations, not otherwise provided for, or of interest apart from, groups F04B1/00 - F04B47/00
- F04B49/22—Control, e.g. of pump delivery, or pump pressure of, or safety measures for, machines, pumps, or pumping installations, not otherwise provided for, or of interest apart from, groups F04B1/00 - F04B47/00 by means of valves
- F04B49/24—Bypassing
- F04B49/243—Bypassing by keeping open the inlet valve
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
- F04B—POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS
- F04B39/00—Component parts, details, or accessories, of pumps or pumping systems specially adapted for elastic fluids, not otherwise provided for in, or of interest apart from, groups F04B25/00 - F04B37/00
- F04B39/10—Adaptations or arrangements of distribution members
- F04B39/1053—Adaptations or arrangements of distribution members the members being Hoerbigen valves
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T137/00—Fluid handling
- Y10T137/7722—Line condition change responsive valves
- Y10T137/7837—Direct response valves [i.e., check valve type]
- Y10T137/7859—Single head, plural ports in parallel
- Y10T137/7861—Annular head
- Y10T137/7862—Central post on seat
- Y10T137/7863—Stop
- Y10T137/7864—With guide
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Compressor (AREA)
- Lift Valve (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
AT0284387A AT396002B (de) | 1987-10-28 | 1987-10-28 | Plattenventil fuer verdichter |
Publications (1)
Publication Number | Publication Date |
---|---|
IN169064B true IN169064B (de) | 1991-08-31 |
Family
ID=3541179
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
IN922/CAL/88A IN169064B (de) | 1987-10-28 | 1988-11-03 |
Country Status (6)
Country | Link |
---|---|
US (1) | US4869291A (de) |
EP (1) | EP0314665B1 (de) |
JP (1) | JPH01262384A (de) |
AT (1) | AT396002B (de) |
DE (1) | DE3861845D1 (de) |
IN (1) | IN169064B (de) |
Families Citing this family (17)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2611236B1 (fr) * | 1987-02-20 | 1991-12-13 | Leduc Rene Hydro Sa | Pompe hydraulique a pistons axiaux munie de clapets antiretour de refoulement commandes hydrauliquement |
AT401281B (de) * | 1994-05-11 | 1996-07-25 | Hoerbiger Ventilwerke Ag | Abhebegreifer |
US5642753A (en) * | 1996-07-01 | 1997-07-01 | Dresser-Rand Company | Valve unloader assembly |
US6206652B1 (en) | 1998-08-25 | 2001-03-27 | Copeland Corporation | Compressor capacity modulation |
CN1395656A (zh) | 2000-01-11 | 2003-02-05 | 科尔泰克工业产品公司 | 异型平板阀 |
IT1314757B1 (it) * | 2000-06-30 | 2003-01-03 | Cozzani Mario S R L | Valvola, in particolare per compressori, con otturatore a profilosagomato |
US6971861B2 (en) * | 2003-02-19 | 2005-12-06 | Black Arthur L | High speed unloader for gas compressor |
AT504695B1 (de) * | 2006-12-22 | 2008-12-15 | Hoerbiger Kompressortech Hold | Saugventil mit abhebegreifer |
US8157538B2 (en) | 2007-07-23 | 2012-04-17 | Emerson Climate Technologies, Inc. | Capacity modulation system for compressor and method |
EP2391826B1 (de) * | 2009-01-27 | 2017-03-15 | Emerson Climate Technologies, Inc. | Entladesystem und verfahren für kompressoren |
US8240330B2 (en) * | 2009-08-19 | 2012-08-14 | Southwest Research Institute | Squeeze film damper valve for compressor cylinders |
DE102013015158A1 (de) * | 2013-09-11 | 2015-03-26 | Wabco Gmbh | Kompressor |
AT514580B1 (de) | 2013-11-21 | 2015-02-15 | Hoerbiger Kompressortech Hold | Abhebegreifer für ein Ventilelement eines Verdichterventils |
ITUB20150797A1 (it) * | 2015-05-22 | 2016-11-22 | Nuovo Pignone Tecnologie Srl | Valvola per un compressore alternativo |
IT201700066770A1 (it) * | 2017-06-15 | 2018-12-15 | Nuovo Pignone Tecnologie Srl | Valvola a geometria variabile per compressori alternativi |
US11486505B2 (en) * | 2018-03-08 | 2022-11-01 | Burckhardt Compression Ag | Plate valve and method for operating same |
IT201900004978A1 (it) * | 2019-04-03 | 2020-10-03 | Nuovo Pignone Tecnologie Srl | Una valvola completamente attuata per una macchina alternativa e macchina alternativa comprendente detta valvola |
Family Cites Families (12)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US1479395A (en) * | 1922-05-20 | 1924-01-01 | Ingersoll Rand Co | Plate-valve lifter |
US1475826A (en) * | 1922-12-05 | 1923-11-27 | Chicago Pneumatic Tool Co | Valve for air pumps and means for actuating same |
US1653110A (en) * | 1927-01-12 | 1927-12-20 | Ingersoll Rand Co | Free-air unloader for compressors |
US1769899A (en) * | 1928-07-23 | 1930-07-01 | Hardie Tynes Mfg Company | Compressor valve |
AT153746B (de) * | 1936-08-07 | 1938-07-11 | Hoerbiger & Co | Selbsttätiges Ringventil. |
DE688429C (de) * | 1938-04-26 | 1940-02-20 | Hoerbiger & Co | Gleichstromverdichter |
FR1320449A (fr) * | 1962-04-19 | 1963-03-08 | Karl Rud Dienes G M B H | Régleur de débit à pression dynamique pour compresseur à piston |
US3829253A (en) * | 1972-12-27 | 1974-08-13 | S Bunn | Plate valve structure |
FR2307146A1 (fr) * | 1975-04-12 | 1976-11-05 | Bendix Westinghouse Ltd | Compresseur pour systeme pneumatique, notamment pour le freinage de vehicules |
WO1984003542A1 (en) * | 1983-03-03 | 1984-09-13 | Hoerbiger Ventilwerke Ag | Lifting device for the closure plate of compression valves |
JPH0756258B2 (ja) * | 1985-10-04 | 1995-06-14 | 株式会社豊田自動織機製作所 | 可変容量圧縮機 |
AT401087B (de) * | 1986-04-16 | 1996-06-25 | Hoerbiger Ventilwerke Ag | Verfahren zum anpassen eines verdichterventils an unterschiedliche betriebsverhältnisse des verdichters und verdichterventil zur durchführung des verfahrens |
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1987
- 1987-10-28 AT AT0284387A patent/AT396002B/de not_active IP Right Cessation
-
1988
- 1988-10-19 DE DE8888890262T patent/DE3861845D1/de not_active Expired - Fee Related
- 1988-10-19 EP EP88890262A patent/EP0314665B1/de not_active Expired - Lifetime
- 1988-10-26 US US07/262,741 patent/US4869291A/en not_active Expired - Fee Related
- 1988-10-28 JP JP63271077A patent/JPH01262384A/ja active Pending
- 1988-11-03 IN IN922/CAL/88A patent/IN169064B/en unknown
Also Published As
Publication number | Publication date |
---|---|
ATA284387A (de) | 1992-09-15 |
EP0314665A1 (de) | 1989-05-03 |
DE3861845D1 (de) | 1991-04-04 |
AT396002B (de) | 1993-05-25 |
US4869291A (en) | 1989-09-26 |
EP0314665B1 (de) | 1991-02-27 |
JPH01262384A (ja) | 1989-10-19 |